Zoo hours Open Year-Round 10:00 a.m. - 5:00 p.m. Monday through Friday 10:00 a.m. - 6:00 p.m. Saturday & Sunday June - August Open until 8:00 p.m. on Wednesdays November - February 10:00 a.m. - 4:00 p.m. Every Day Closed Thanksgiving Day New Year's Day Christmas Eve and Day Admission Fees Children (2 & under) -- Free Children (3 - 12) -- $1.25 Adults (13 - 61) -- $3.00 Seniors (62 & over) -- $1.

ISM Home ...